1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Aleks [24]
3 years ago
5

Solve for z: yz + 4z = z - y²​

Mathematics
1 answer:
poizon [28]3 years ago
3 0

Answer:

Step-by-step explanation:

yz+4z=z-y²

yz+4z-z=-y²

yz+3z=-y²

z(y+3)=-y²

z=-\frac{y^2}{y+3 }

You might be interested in
What are these fractions in simplest form?
Anton [14]
\frac{16y^{3}}{20y^{4}} =  \frac{4}{5y}
\frac{6xy}{16y} =  \frac{3x}{8}
\frac{abc}{10abc} =  \frac{1}{10}
\frac{mn^{2}}{pm^{5}n} =  \frac{n}{pm^{4}}
\frac{12h^{3}k}{16h^{2}k^{2}} =  \frac{3h}{4k}
\frac{8x}{10y} =  \frac{4x}{5y}
\frac{24n^{2}}{28n} =  \frac{6n}{7}
\frac{30hxy}{54kxy}  =  \frac{5h}{9k}
\frac{5jh}{15jh^{3}} =  \frac{1}{3h^{2}}
\frac{20s^{2}t^{3}}{16st^{5}} =  \frac{5s}{4t^{2}}
8 0
3 years ago
To solve the system of equations below, Grace isolated the variable y in the
yulyashka [42]

Answer:

D

Step-by-step explanation:

2y=10x

Divide both sides by 2.

y=5x

Now substitute this into the second equation.

6 0
3 years ago
Read 2 more answers
If f(x)=5x0+4x-3 then f(a)=
Bingel [31]

Answer:

f=

1

/4

y+

−1

/2

Step-by-step explanation:

Let's solve for f.

y=5x^0+4x−3

Step 1: Flip the equation.

4x+2=y

Step 2: Add -2 to both sides.

4x+2+−2=y+−2

4x=y−2

Step 3: Divide both sides by 4.

4x

/4

=

y−2

/4

x=

1

/4

y+

−1

/2

=f=

1

/4

y+

−1

/2

<h3><em><u>brainliest please?</u></em></h3>
3 0
2 years ago
Suppose you saw 300 minutes of commercials this week. How many hours of commercials did you see
lukranit [14]
1 hour = 60 minutes/300 minutes   (set up a ratio problem)

5 hours
8 0
3 years ago
Read 2 more answers
What is the shape of the cross section of the figure that is perpendicular to the rectangular base and passes through the top ve
photoshop1234 [79]

Answer:

C. a triangle

Step-by-step explanation:

hope this helps c:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What formula do you use to prove that a triangle is a right triangle?
    6·1 answer
  • Write the expression as a single natural logarithm.3 ln x – 5 ln c
    13·1 answer
  • Algebra 2
    10·1 answer
  • If a+ar =b+r the value of an item of b and r can be expressed as
    14·1 answer
  • Expand &amp; simplify<br> 5(b+6) +5(b-5)
    13·2 answers
  • Solve the inequality. Graph the solution. 3(-b - 5) &lt; -3
    13·1 answer
  • Kelly is paid $20 to babysit for 8 hours. How much is she paid per hour?
    14·2 answers
  • To win a prize in a math contest, an individual must correctly fill in the blank below. (−3)(4−5)= [blank] −−−−−−(−3)(4−5)= [bla
    12·1 answer
  • Please help w mathematics
    5·1 answer
  • central high's marching band has 75 members and the band from northeast high has 90 members. during the halftime show the bands
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!